Victron Orion-Tr 12/12-30 Isolated DC/DC Converter

Victron Orion-Tr 12/12-30 Isolated DC/DC Converter

This Victron Energy Orion-Tr Isolated DC-DC converter is a compact voltage converter for stabilising the voltage output from a 12V battery supply. This is useful if you have equipment that requires a specific, fixed supply voltage and cannot tolerate fluctuations in voltage as the battery discharges or is being charged.

There is a wide input voltage range of 8-17 V, ensuring that the output voltage remains stable even during charging and discharging, and the output voltage is adjustable between 10-15V via a potentiometer. This model has a nominal current output of 30A (360W), but an unlimited number of these units can be parallel connected to increase output.

It features full galvanic isolation of the inputs and outputs and has a remote on/off facility, so you can activate or deactivate it manually using a low current switch, or automatically using a battery +ve signal (e.g. switched ignition feed). There is a low off-load (standby) current of <80mA and the unit has screw clamp terminals, so is simple to install with no special tools required. 


  • Galvanic isolation
  • Remote on/off
  • Wide input voltage range
  • Adjustable output voltage- charge a 12V starter or accessory battery in an otherwise 24V system
  • Short circuit proof output
  • Overload protected output
  • Can be parallel connected for higher output
  • High temperature protected
  • Low voltage shut-down (battery protect)
  • IP43 protected - when installed with the screw terminals orientated downwards
  • No special tools required for installation


  • Input voltage range: 8-17V DC
  • Under-voltage shut down: 7V
  • Under-voltage restart: 7.5V
  • Nominal output voltage: 12.2V
  • Output voltage adjustment range: 10-15V
  • Output voltage tolerance: +/- 0.2V
  • Output noise: 2mV rms
  • Continuous output current at nominal output voltage and 25°C: 30A
  • Maximum output current (10s) at nominal output voltage: 40A
  • Short circuit output current: 60A
  • Continuous output power at 25°C: 430W
  • Continuous output power at 40°C: 360W
  • Efficiency: 87%
  • No load input current: <80mA
  • Galvanic isolation: 200V DC between input, output & case
  • Operating temperature range: -20 to +55°C (de-rate 3% per °C above 40°C)
  • DC connection type: Screw terminals
  • Maximum cable size: 16mm²
  • Weight: 1.8kg
  • Overall dimensions: 186 (L) x 130 (W) x 80 (H) mm

More Information
Dry Weight (Kg) 1.8000
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